Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10389186 | External rotor motor and draught fan comprising the same | Songfa Tang, Shikun Chen | 2019-08-20 |
| 10389192 | Plastic-packaged stator and external rotor motor comprising the same | Songfa Tang | 2019-08-20 |
| 9966881 | Bluetooth motor controller, brushless direct current motor, and multi-motor system comprising the same | Qiang Fang, Wenqing Bian, Songfa Tang, Lijuan Li | 2018-05-08 |